DI-managed logging added, picker non-standard time intervals are fixed, optimized server calls from scripts
Merge branch 'refactoring' of https://github.com/Daria-Sakura/Super-Med-Service into refactoring

Conflicts:
	BLL/Contracts/IGoogleCalendarProcessor.cs
	BLL/GoogleCalendarProcessor.cs
	BLL/iTechArt.SuperMedService.Logic.csproj